74086880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2281}}^1$

素因数の和:2332

約数の個数: 96

約数和(自身を含む): 207023040

約数和(自身を除く): 132936160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 2030, 2281, 2320, 3248, 4060, 4562, 4640, 6496, 8120, 9124, 11405, 15967, 16240, 18248, 22810, 31934, 32480, 36496, 45620, 63868, 66149, 72992, 79835, 91240, 127736, 132298, 159670, 182480, 255472, 264596, 319340, 330745, 364960, 463043, 510944, 529192, 638680, 661490, 926086, 1058384, 1277360, 1322980, 1852172, 2116768, 2315215, 2554720, 2645960, 3704344, 4630430, 5291920, 7408688, 9260860, 10583840, 14817376, 18521720, 37043440, 74086880]

約数ペア:

[(1, 74086880), (2, 37043440), (4, 18521720), (5, 14817376), (7, 10583840), (8, 9260860), (10, 7408688), (14, 5291920), (16, 4630430), (20, 3704344), (28, 2645960), (29, 2554720), (32, 2315215), (35, 2116768), (40, 1852172), (56, 1322980), (58, 1277360), (70, 1058384), (80, 926086), (112, 661490), (116, 638680), (140, 529192), (145, 510944), (160, 463043), (203, 364960), (224, 330745), (232, 319340), (280, 264596), (290, 255472), (406, 182480), (464, 159670), (560, 132298), (580, 127736), (812, 91240), (928, 79835), (1015, 72992), (1120, 66149), (1160, 63868), (1624, 45620), (2030, 36496), (2281, 32480), (2320, 31934), (3248, 22810), (4060, 18248), (4562, 16240), (4640, 15967), (6496, 11405), (8120, 9124)]